package com.mww.chatroom.mapper;

import com.mww.chatroom.model.Friend;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface FriendMapper {
    List<Friend> selectFriendList(@Param("userId") int userId);
}
